void DrawColorRampList()
{
float buttonHeight = 24f;
EditorGUILayout.BeginVertical();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Color Ramp");
int saveIndentLevel = EditorGUI.indentLevel;
EditorGUI.indentLevel = 0;
Rect contentRect = EditorGUI.IndentedRect(EditorGUILayout.GetControlRect());
EditorGUILayout.EndHorizontal();
Rect currentRect = new Rect(contentRect.x, contentRect.y, contentRect.width, buttonHeight);
EditorGUI.indentLevel = saveIndentLevel;
foreach (Texture2D ramp in colorRamps)
{
if (GUI.Button(currentRect, new GUIContent("", ramp.name)))
{
PostProcessDither target = ((PostProcessDither)postprocessDither.objectReferenceValue);
if (target != null)
{
target.SetPalette(ramp);
}
}
GUI.DrawTexture(currentRect.AddMargin(4f), ramp, ScaleMode.ScaleAndCrop);
currentRect = new Rect(currentRect.x, currentRect.y + currentRect.height + 2, currentRect.width, currentRect.height);
}
GUILayout.Space((buttonHeight + 2) * colorRamps.Length);
EditorGUILayout.EndVertical();
}
void DrawDitherPaletteList()
{
float buttonHeight = 24f;
EditorGUILayout.BeginVertical();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Palette");
int saveIndentLevel = EditorGUI.indentLevel;
EditorGUI.indentLevel = 0;
Rect contentRect = EditorGUI.IndentedRect(EditorGUILayout.GetControlRect());
EditorGUILayout.EndHorizontal();
Rect currentRect = new Rect(contentRect.x, contentRect.y, (contentRect.width) * 0.45f, buttonHeight);
Rect currentRect2 = new Rect(contentRect.x + (contentRect.width) * 0.45f + 2, contentRect.y, (contentRect.width) * 0.1f, buttonHeight);
Rect currentRect3 = new Rect(contentRect.x + (contentRect.width) * 0.55f + 4, contentRect.y, (contentRect.width) * 0.45f, buttonHeight);
EditorGUI.indentLevel = saveIndentLevel;
foreach (Texture2D palette in palettes)
{
Texture2D processedPalette = FindProcessedPalette(palette);
if (processedPalette != null)
{
PostProcessDither target = ((PostProcessDither)postprocessDither.objectReferenceValue);
if (target != null)
{
if (target.currentPaletteTexture == processedPalette)
{
GUI.Toggle(currentRect, true, "", GUI.skin.GetStyle("Button"));
}
else
{
if (GUI.Button(currentRect, new GUIContent("", palette.name)))
{
target.SetPalette(processedPalette);
}
}
}
}
GUI.DrawTexture(currentRect.AddMargin(4f), palette, ScaleMode.StretchToFill);
if (GUI.Button(currentRect2.AddMargin(2f), new GUIContent("->", "Process palette")))
{
ProcessPalette(palette);
}
if (processedPalette != null)
{
float texWidth = currentRect3.width / 5f;
Rect texRect1 = new Rect(currentRect3.x + 0 * texWidth, currentRect3.y, texWidth, currentRect3.height);
Rect texRect2 = new Rect(currentRect3.x + 1 * texWidth, currentRect3.y, texWidth, currentRect3.height);
Rect texRect3 = new Rect(currentRect3.x + 2 * texWidth, currentRect3.y, texWidth, currentRect3.height);
Rect texRect4 = new Rect(currentRect3.x + 3 * texWidth, currentRect3.y, texWidth, currentRect3.height);
Rect texRect5 = new Rect(currentRect3.x + 4 * texWidth, currentRect3.y, texWidth, currentRect3.height);
float texTileWidth = (float)1 / 32f;
EditorGUI.DrawRect(currentRect3, new Color(0.2f, 0.2f, 0.2f));
GUI.DrawTextureWithTexCoords(texRect1.AddMargin(2).SquareInsideRect(), processedPalette, new Rect(0 * texTileWidth, 0, texTileWidth, 0.3333f));
GUI.DrawTextureWithTexCoords(texRect2.AddMargin(2).SquareInsideRect(), processedPalette, new Rect(7 * texTileWidth, 0, texTileWidth, 0.3333f));
GUI.DrawTextureWithTexCoords(texRect3.AddMargin(2).SquareInsideRect(), processedPalette, new Rect(15 * texTileWidth, 0, texTileWidth, 0.3333f));
GUI.DrawTextureWithTexCoords(texRect4.AddMargin(2).SquareInsideRect(), processedPalette, new Rect(23 * texTileWidth, 0, texTileWidth, 0.3333f));
GUI.DrawTextureWithTexCoords(texRect5.AddMargin(2).SquareInsideRect(), processedPalette, new Rect(31 * texTileWidth, 0, texTileWidth, 0.3333f));
}
else
{
GUI.Label(currentRect3.AddMargin(4), "Processing Required");
}
currentRect = new Rect(currentRect.x, currentRect.y + currentRect.height + 2, currentRect.width, currentRect.height);
currentRect2 = new Rect(currentRect2.x, currentRect2.y + currentRect2.height + 2, currentRect2.width, currentRect2.height);
currentRect3 = new Rect(currentRect3.x, currentRect3.y + currentRect3.height + 2, currentRect3.width, currentRect3.height);
}
GUILayout.Space((buttonHeight + 2) * palettes.Length);
EditorGUILayout.EndVertical();
}